How can I search for WI or PROC items that have been reviewed but not yet ready to release?

If you want to obtain a list of PROC or WI items which have been part of a REVIEW item, but for which the Review label has not yet been set, you can run the following search:

mrql:label!="WIOK" and category=WI

or

mrql:label!="PROCOK" and category=PROC